#pragma once

#include <iostream>

// 出错打印错误信息并且退出
#define ERR_EXIT(m)         \
    do                      \
    {                       \
        perror(m);          \
        exit(EXIT_FAILURE); \
    } while (0)

///////

const int gsize = 4096;
const std::string gpathname = ".";
const int gprojid = 0x8844;











